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Tabela de Delineamento. pt Tabela de tipos de delineamento de estudo HULLEY Stephen CUMMINGS Steven BROWNER Warren GRADY Deborah NEWMAN Thomas Delineando Pesquisa Clnica Uma Abordagem Epidemiolgica ed Porto Alegre Artmed HULLEY Stephen CUMMINGS Steven BROWNER Warren GRADY Deborah NEWMAN Thomas other versions cczero Uncategorized